diff options
Diffstat (limited to 'databases/mysql80-client/patches/patch-sql_join__optimizer_bit__utils.h')
| -rw-r--r-- | databases/mysql80-client/patches/patch-sql_join__optimizer_bit__utils.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/databases/mysql80-client/patches/patch-sql_join__optimizer_bit__utils.h b/databases/mysql80-client/patches/patch-sql_join__optimizer_bit__utils.h new file mode 100644 index 00000000000..80b5c8aefc8 --- /dev/null +++ b/databases/mysql80-client/patches/patch-sql_join__optimizer_bit__utils.h @@ -0,0 +1,15 @@ +$NetBSD: patch-sql_join__optimizer_bit__utils.h,v 1.1 2021/06/27 06:41:55 nia Exp $ + +NetBSD has no ffsll, but GCC does. + +--- sql/join_optimizer/bit_utils.h.orig 2021-03-22 08:44:50.000000000 +0000 ++++ sql/join_optimizer/bit_utils.h +@@ -82,6 +82,8 @@ static inline size_t FindLowestBitSet(ui + size_t idx; + asm("bsfq %1,%q0" : "=r"(idx) : "rm"(x)); + return idx; ++#elif defined(__GNUC__) && !defined(HAVE_FFSLL) ++ return static_cast<unsigned>(__builtin_ffsll(x)) - 1u; + #else + // The cast to unsigned at least gets rid of the sign extension. + return static_cast<unsigned>(ffsll(x)) - 1u; |